+
+static AUTHLOOKUP_CALLBACK(event_user_registered_auth_lookup);
+
+struct event_user_registered_cache {
+ struct UserNode *user;
+ char *oldauth;
+};
+
+static void event_user_registered(struct UserNode *user, char *new_mask) {
+ //check if there is a fakehost on both sides...
+ //extract host from new_mask
+ char *new_host = strchr(new_mask, '@');
+ if(new_host)
+ new_host++;
+ else
+ return;
+ if(!isFakeHost(user->host) || !isFakeHost(new_host))
+ return;
+ //extract user names
+ char oldauth[AUTHLEN], newauth[AUTHLEN];
+ char *p;
+ if((p = strstr(user->host, "."))) {
+ *p = '\0';
+ strcpy(oldauth, user->host);
+ *p = '.';
+ }
+ if((p = strstr(new_host, "."))) {
+ *p = '\0';
+ strcpy(newauth, new_host);
+ *p = '.';
+ }
+ if(!stricmp(oldauth, newauth))
+ return;
+ //check if we know this user; then check the new auth
+ MYSQL_RES *res;
+ MYSQL_ROW row;
+ printf_mysql_query("SELECT `user_id` FROM `users` WHERE `user_user` = '%s'", escape_string(oldauth));
+ res = mysql_use();
+ if ((row = mysql_fetch_row(res)) != NULL) {
+ struct event_user_registered_cache *cache = malloc(sizeof(*cache));
+ if (!cache) {
+ perror("malloc() failed");
+ return;
+ }
+ cache->user = user;
+ cache->oldauth = strdup(oldauth);
+ lookup_authname(newauth, 0, event_user_registered_auth_lookup, cache);
+ }
+ return;
+}
+
+static AUTHLOOKUP_CALLBACK(event_user_registered_auth_lookup) {
+ struct event_user_registered_cache *cache = data;
+ if(exists) {
+ renameAccount(cache->oldauth, auth);
+ strcpy(cache->user->auth, auth);
+ cache->user->flags |= USERFLAG_ISAUTHED;
+ }
+ free(cache->oldauth);
+ free(cache);
+}
+
+void deleteUser(int userid) {
+ //simply delete the user
+ MYSQL_RES *res, *res2;
+ MYSQL_ROW row, row2;
+ printf_mysql_query("SELECT a.`chanuser_access`, a.`chanuser_cid`, (SELECT COUNT(*) FROM `chanusers` AS b WHERE b.`chanuser_cid` = a.`chanuser_cid` AND b.`chanuser_access` = 500) FROM `chanusers` AS a WHERE a.`chanuser_uid` = '%d'", userid);
+ res = mysql_use();
+ while((row = mysql_fetch_row(res))) {
+ if(!strcmp(row[0], "500") && !strcmp(row[2], "1")) {
+ //unregister channel
+ printf_mysql_query("SELECT `botid`, `channel_name` FROM `bot_channels` LEFT JOIN `channels` ON `chanid` = `channel_id` WHERE `chanid` = '%s' AND `suspended` = '0'", row[1]);
+ res2 = mysql_use();
+ while((row2 = mysql_fetch_row(res2))) {
+ struct ClientSocket *bot;
+ int clientid = atoi(row2[0]);
+ for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
+ if(bot->clientid == clientid)
+ putsock(bot, "PART %s :Channel unregistered.", row2[1]);
+ }
+ }
+ printf_mysql_query("DELETE FROM `bot_channels` WHERE `chanid` = '%s'", row[1]);
+ }
+ }
+ printf_mysql_query("DELETE FROM `chanusers` WHERE `chanuser_uid` = '%d'", userid);
+ printf_mysql_query("UPDATE `bans` SET `ban_owner` = 0 WHERE `ban_owner` = '%d'", userid);
+ printf_mysql_query("UPDATE `donotregister` SET `dnr_user` = 0 WHERE `dnr_user` = '%d'", userid);
+ printf_mysql_query("UPDATE `bans` SET `ban_owner` = 0 WHERE `ban_owner` = '%d'", userid);
+ printf_mysql_query("UPDATE `godlog` SET `godlog_uid` = 0 WHERE `godlog_uid` = '%d'", userid);
+ printf_mysql_query("DELETE FROM `noinvite` WHERE `uid` = '%d'", userid);
+ printf_mysql_query("UPDATE `owner_history` SET `owner_history_to_uid` = 0 WHERE `owner_history_to_uid` = '%d'", userid);
+ printf_mysql_query("UPDATE `owner_history` SET `owner_history_from_uid` = 0 WHERE `owner_history_from_uid` = '%d'", userid);
+ printf_mysql_query("UPDATE `channels` SET `channel_registrator` = 0 WHERE `channel_registrator` = '%d'", userid);
+ printf_mysql_query("DELETE FROM `users` WHERE `user_id` = '%d'", userid);
+ struct UserNode *user;
+ for(user = getAllUsers(NULL); user; user = getAllUsers(user)) {
+ if(user->flags & USERFLAG_HAS_USERID)
+ user->flags &= ~USERFLAG_HAS_USERID;
+ }
+}
+
+void init_DBHelper() {
+ bind_registered(event_user_registered, 0);
+}
+